A potent mixture of the cheapest available cask wine (medium or dry white wine are the most commonly selected), combined with your choice of energy drink. A 50/50 mixture of wine and 'power' is the norm, but this can be adjusted according to present need.
"We need to get more Red Bull to go with this cask wine to make power wine!"
"I had too many power wines last night and peaked too early"
"(Name), stop bogarting the power wine you cunt!"